A set of burn profiles was developed to provide bounding jet firing histories for a +vbar breakout during approaches to Space Station Freedom. The delta-v sequences were designed to place the Orbiter on a safe trajectory under worst case conditions and to try to minimize plume impingement on Space Station Freedom structure.
Document ID: 19930020946. Accession ID: 93N30135. NAS 1.15:104772. S-724. NASA-TM-104772.